39949844

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{1399}}^1$

素因数の和:1484

約数の個数: 36

約数和(自身を含む): 78204000

約数和(自身を除く): 38254156

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 121, 236, 242, 484, 649, 1298, 1399, 2596, 2798, 5596, 7139, 14278, 15389, 28556, 30778, 61556, 82541, 165082, 169279, 330164, 338558, 677116, 907951, 1815902, 3631804, 9987461, 19974922, 39949844]

約数ペア:

[(1, 39949844), (2, 19974922), (4, 9987461), (11, 3631804), (22, 1815902), (44, 907951), (59, 677116), (118, 338558), (121, 330164), (236, 169279), (242, 165082), (484, 82541), (649, 61556), (1298, 30778), (1399, 28556), (2596, 15389), (2798, 14278), (5596, 7139)]